Flights from Seattle (SEA) to Bandar Seri Begawan (BWN)

In-flight Dining
On the long-haul Seattle to Singapore sector, you will be served full meals designed for the time of day, with thoughtfully balanced dishes and snacks to keep you comfortable throughout the flight.

Special Meals
We offer a range of special meals that can be requested in advance to meet specific dietary needs or preferences, ensuring you have suitable options on your journey.

Book the Cook
Eligible premium cabins on selected sectors can pre-order main courses from our Book the Cook service, giving you more choice and control over what you enjoy on board.

Beverage Service
A wide selection of hot and cold beverages is available throughout the flight, including juices, soft drinks, tea, coffee, and our signature Singapore Sling served on board.

For flights between Seattle and Bandar Seri Begawan, the piece concept applies for checked baggage. In Economy Class, you may check in 2 pieces, each up to 23kg. In Premium Economy Class, you may check in 2 pieces, each up to 23kg. In Business Class, you may check in 2 pieces, each up to 32kg. Each individual checked bag must not exceed 32kg. For cabin baggage, Economy Class and Premium Economy Class customers may bring 1 piece up to 7kg, while Business Class customers may bring 2 pieces, each up to 7kg. Your exact allowance will be shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights once the aircraft is above 10,000 feet. It is free and unlimited for KrisFlyer members; Economy Class and Premium Economy Class customers should add their membership number to the booking at least 1.5 hours before departure. Non-members can purchase access plans. The service supports messaging, email, and basic browsing, but does not support video streaming, video calls, or large file transfers.

On the Seattle to Singapore sector, Economy Class seats offer a 32-inch pitch with up to 19-inch seat width, Premium Economy Class seats offer a 38-inch pitch with up to 20-inch seat width, and Business Class features a fully flat bed with direct aisle access. On the Singapore to Bandar Seri Begawan sector, Economy Class offers comparable comfort with a 32-inch pitch and up to 19-inch width, while Business Class provides a fully flat bed and direct aisle access.

Yes, Singapore Airlines provides lounge access to eligible passengers with a layover in Singapore. Your eligibility is based on your class of travel or your KrisFlyer and Star Alliance status, and it is determined by your flight leaving Singapore. Other options, like purchasing a day pass at a pay-per-use lounge, are also available.

Lounge Access Eligibility
Cabin Class: Complimentary for Suites, First, and Business Class passengers. Premium Economy and Economy travellers do not have access unless they hold eligible status.

Frequent Flyer Status: PPS Club and KrisFlyer Elite Gold (or Star Alliance Gold) members have access regardless of cabin class.

The 'Next Segment' Rule: Eligibility is based on the flight immediately departing that airport. For example, if you fly Economy from Seattle but have a Business Class onward flight from Singapore, you get lounge access in Singapore only.

With a layover at Singapore Changi Airport, you can enjoy lush indoor gardens, art installations, quiet rest areas, and a wide choice of dining and shopping. For longer layovers, you may be able to join an official city tour if you meet the minimum connection time set by the airport programme. Shorter connections are well spent exploring the terminals, relaxing in designated rest zones, or freshening up at airport facilities. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

Seattle follows Pacific Time, which is typically UTC−8 from November to March and UTC−7 from March to November. Bandar Seri Begawan is on Brunei Time, UTC+8 year-round. This means Bandar Seri Begawan is 16 hours ahead of Seattle in winter, and 15 hours ahead in summer.

Yes, your baggage will typically be checked through to Brunei International Airport when flying from Seattle via Singapore on a single booking with Singapore Airlines.

Through-Check Conditions
For your bags to be sent directly to your final destination, the following general conditions must be met:

Single Itinerary: Both flight segments (Seattle–Singapore and Singapore–Bandar Seri Begawan) must be under the same booking reference or PNR.

Layover Duration: Your connection in Singapore must be less than 24 hours. If your layover exceeds 24 hours, it is considered a stopover, and you will typically be required to collect your luggage and re-check it for your onward flight.

Partner Airlines: If your onward flight from Singapore to Bandar Seri Begawan is operated by a partner airline, Singapore Airlines has through-check agreements that usually allow your bags to be tagged to your final destination.

You may be able to plan a stopover in Singapore on your Seattle–Bandar Seri Begawan trip, subject to your ticket conditions and availability. When booking, you can search for multi-city options or speak with our customer service team or your travel agent, who can advise whether a stopover can be added to your itinerary.